As per https://access.redhat.com/articles/1548993, RHCS 4.3 can be installed on: 8.2 EUS, 8.4 EUS, 8.5, 8.6, 8.7, 7.9 Here its not mentioned 8.7. Reported by: gjose https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4/html/installation_guide/requirements-for-installing-rhcs#annotations:aad38ebf-dde3-4b87-beb1-9b1c7f3eefa4
Please specify the severity of this bug. Severity is defined here: https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.